| commit | e41d52ffbd7e875f906bc36884cec60b42e33601 | [log] [tgz] |
|---|---|---|
| author | Jeff Lin <JeffLin2@quantatw.com> | Wed Apr 07 19:38:51 2021 +0800 |
| committer | JeffLin2 <JeffLin2@quantatw.com> | Mon Jul 19 00:50:41 2021 +0000 |
| tree | ca9ba9bf1c8e2e8dc3fad88388eb6e45bfb7ac61 | |
| parent | 7170a235f9f42f5b640a532021c6009f8fd941d1 [diff] |
PSUSensor: Add Offset attribute
The value of "Offset" is measured by power team and is considered as the
correctest calibration value for making the sensor reading value much
more precise on the platform.
Add the customizable attribute "Offset" to be able to adjust the raw
data and than update to the "Value" property on dbus.
Tested: Add the following configuration to entity-manager
{
"Address": "0x68",
"Bus": "32",
"Labels": [
"vout1",
"iout1",
"pout1",
"temp1"
],
"Name": "onboard_p12v",
"Thresholds": [
...
],
"Type": "RAA228000",
"iout1_Max": 108.0,
"iout1_Offset": -0.25,
"pout1_Max": 900.0,
"pout1_Offset": -5.0,
"vout1_Max": 13.0
},
- Check the reading value on dbus of this sensor is equal to the
value we expected.
Signed-off-by: Jeff Lin <JeffLin2@quantatw.com>
Change-Id: Ia741c668e1d1939d2366f2b02553a465cd3c616b
dbus-sensors is a collection of sensor applications that provide the xyz.openbmc_project.Sensor collection of interfaces. They read sensor values from hwmon, d-bus, or direct driver access to provide readings. Some advance non-sensor features such as fan presence, pwm control, and automatic cpu detection (x86) are also supported.
runtime re-configurable from d-bus (entity-manager or the like)
isolated: each sensor type is isolated into its own daemon, so a bug in one sensor is unlikely to affect another, and single sensor modifications are possible
async single-threaded: uses sdbusplus/asio bindings
multiple data inputs: hwmon, d-bus, direct driver access